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Polysiphonella
Taxonomy
Polysiphonella was named by Russo (1981) [Sepkoski's age data: P Leon-m Tr Carn Sepkoski's reference number: 204]. It is not extant.
It was assigned to Calcarea by Sepkoski (2002); and to Sestrostomellidae by Senowbari-Daryan and Link (2016).
It was assigned to Calcarea by Sepkoski (2002); and to Sestrostomellidae by Senowbari-Daryan and Link (2016).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Polysiphonella Russo |
| 2002 | Polysiphonella Sepkoski |
| 2016 | Polysiphonella Senowbari-Daryan and Link |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Polysiphonella Russo 1981
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†Polysiphonella gracilis Senowbari-Daryan et al. 2015
†Polysiphonella norica Senowbari-Daryan et al. 2015
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Whittington et al. 1997, Kiessling 2004 | |||||